Patents by Inventor Aichun Xu

Aichun Xu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20210332443
    Abstract: A molecular marker for the selection and breeding of fine-wool sheep is disclosed. The marker is an STR marker comprising a (CA)n repeat core sequence, with n between 5 and 24 that can be obtained by PCR amplification of genomic DNA of sheep using the primers shown in SEQ ID NO: 1 and SEQ ID NO: 2 and sequencing the PCR product. When n is 17 or 18, a sheep is a fine-wool breed, and when n is 23 or 24, a sheep is a non-fine-wool breed. When the CA repeat is discontinuous, i.e., divided into two segments (e.g., 12+11 or 13+11) separated by two bases TA or GA, a sheep is a hybrid breed of fine-wool sheep and non-fine-wool sheep. Use of the marker provides methods of identifying of fine-wool sheep breeds, and efficient and accurate selection of fine-wool sheep or the hybrid offspring of fine-wool sheep for breeding.
    Type: Application
    Filed: September 2, 2020
    Publication date: October 28, 2021
    Applicant: China Jiliang University
    Inventors: Feng Guan, Xinyu Hu, Nan Wang, Yuting Jin, Guoqing Shi, Pengcheng Wan, Rong Dai, Aichun Xu, Jian Ge, Jun Liu
  • Publication number: 20110231967
    Abstract: A new and distinct cultivar of the species Actinidia chinesis Planch is described. ‘AU Golden Dragon’ has a low chilling requirement, fruit is very early maturing, excellent flavor with a non acid sweet taste, and high soluble solids and dry matter content. ‘AU Golden Dragon’ matures about 50 days ahead of ‘Hort 16A’ (patented), the industry standard for golden flesh kiwi, therefore, the two cultivars will not compete in the market place. ‘AU Golden Dragon’ fruit quality indices are similar to fruit quality indices of ‘Hort 16A’ (patented). There have been no differences in plant performance and fruit quality of ‘AU Golden Dragon’ plants grown in China and Central Alabama.
    Type: Application
    Filed: February 23, 2010
    Publication date: September 22, 2011
    Inventors: William Alfred Dozier, JR., Bryan Shelton Wilkins, Jim Pitts, Curtis Jay Hansen, Floyd M. Woods, James D. Spiers, Qinghong Chen, Zhongqi Qin, Yingchun Jiang, Xia Gu, Aichun Xu
  • Publication number: 20110209255
    Abstract: A new and distinct cultivar of the species Actinidia chinesis Planch is described. ‘AU Golden Sunshine’ has a low chilling requirement, fruit is early maturing, excellent flavor with a non acid sweet taste and a high percent soluble solids and dry matter content. ‘AU Golden Sunshine’ matures about 20 days after ‘AU Golden Dragon’ and 30 days before ‘Hort 16A’ (patented), the industry standard for golden flesh kiwi cultivars. ‘AU Golden Sunshine’ fruit quality indices are similar to fruit quality indices of ‘AU Golden Dragon’ and ‘Hort 16A’ (patented). There have been no differences in plant performance and fruit quality of ‘AU Golden Sunshine’ plants grown in China and Alabama.
    Type: Application
    Filed: February 23, 2010
    Publication date: August 25, 2011
    Inventors: William Alfred Dozier, JR., Bryan Shelton Wilkins, Jim Pitts, Curtis Jay Hansen, Floyd M. Woods, James D. Spiers, Qinghong Chen, Zhongqi Qin, Yingchun Jiang, Xia Gu, Aichun Xu
  • Patent number: PP22159
    Abstract: A new and distinct cultivar of the species Actinidia chinesis Planch is described. ‘AU Golden Sunshine’ has a low chilling requirement, fruit is early maturing, excellent flavor with a non acid sweet taste and a high percent solube solids and dry matter content. ‘AU Golden Sunshine’ matures about 20 days after ‘AU Golden Dragon’ and 30 days before ‘Hort 16A’ (patented), the industry standard for golden flesh kiwi cultivars. ‘Au Golden Sunshine’ fruit quality indices are similar to fruit quality indices of ‘AU Golden Dragon’ and ‘Hort 16A’ (patented). There have been no differences in plant performance and fruit quality of ‘AU Golden Sunshine’ plants grown in China and Alabama.
    Type: Grant
    Filed: February 23, 2010
    Date of Patent: September 27, 2011
    Assignee: Auburn University
    Inventors: William Alfred Dozier, Jr., Bryan Shelton Wilkins, Jim Pitts, Curtis Jay Hansen, Floyd M. Woods, James D. Spiers, Qinghong Chen, Zhongqi Qin, Yingchun Jiang, Xia Gu, Aichun Xu
  • Patent number: PP22191
    Abstract: A new and distinct cultivar of the species Actinidia chinesis Planch is described. ‘AU Golden Dragon’ has a low chilling requirement, fruit is very early maturing, excellent flavor with a non acid sweet taste, and high soluble solids and dry matter content. ‘AU Golden Dragon’ matures about 50 days ahead of ‘Hort 16A’ (patented), the industry standard for golden flesh kiwi, therefore, the two cultivars will not compete in the market place. ‘AU Golden Dragon’ fruit quality indices are similar to fruit quality indices of ‘Hort 16A’ (patented). There have been no differences in plant performance and fruit quality of ‘AU Golden Dragon’ plants grown in China and Central Alabama.
    Type: Grant
    Filed: February 23, 2010
    Date of Patent: October 11, 2011
    Assignee: Auburn University
    Inventors: William Alfred Dozier, Jr., Bryan Shelton Wilkins, Jim Pitts, Curtis Jay Hansen, Floyd M. Woods, James D. Spiers, Qinghong Chen, Zhongqi Qin, Yingchun Jiang, Xia Gu, Aichun Xu